def extract(path, suffix):
if cbf.check(path, True):
cbf.extract(path)
path = os.path.join(os.path.dirname(path), 'zImage')
irfs = initramfs(suffix)
if irfs.gzip_find(irfs.file_open(path), True):
irfs.extract(path)
print 'Initramfs extracted.'
else:
error('Does not appear to be proper zImage.')
def do_cbf_unwrap(self, s):
"""
Usage:
cbf_unwrap <file path>
Removes the CBF wrapper and prints a summary.
CBF is used on kernels and surgeon, to wrap a zImage or Image file.
Saves the image file to the same directory the cbf file was in.
"""
try:
self._lm.is_empty(s)
self._lm.set_local()
abspath = self._lm.get_abspath(s)
cbf.extract(abspath)
self._lm.last_location()
except Exception, e:
self._lm.last_location()
self.perror(e)